0
What else can I help you with?
Is the melting ice is a physical change?
The melting of ice is a physical change because the liquid water is still H2O just like the water ice. And the melted water has all the physical and chemical properties of water, just like the ice. No new products with different properties are produced.
Why is the melting point of a substance is a physical property but flammability is a chemical property?
In the state of matter you can use all five senses without having to change the substance (physical property). With chemical property you are altering the substance so you are able to observe it.
Is a candle melting a physical change or a chemical change?
It is a physical change because when it melts it is still a candle just a melted one
Is the melting of plastic a chemical reation?
No, the melting of plastic is not a chemical reaction. This is because there is just a temperature change, which happens to change solid to liquid. The solid remains the same element with the same properties, and no "new substance" is formed.
Why ice melting a chemical change?
Ice melting is a physical change rather than a chemical change because the substance (water) remains the same at a molecular level. The process involves a change in state from solid to liquid due to the absorption of heat energy, with no alteration to the chemical composition of the material.
Melting a sugar cube is a change because the substance is still sugar.?
your mom's thong xD
What is ice cube melting physical or chemical?
It is a physical change because the substance is still the same. It's still H20, just in a different phase of matter.
Why is melting metal a physical change?
Melting metal is a physical change because it does not change the composition of the metal. The metal goes from a solid state to a liquid state, but it is still the same substance with the same chemical makeup.
Is melting butter a chemical or physical?
Melting butter is a physical change. Although the state of matter changes(solid into liquid), it is still the some substance.
Are melting ice and cutting paper both physical change?
Yes, cutting paper and melting ice are both physical changes because the ice can be refrozen and the paper is still paper.
Is melting a slice of cheese a chemical change?
It is changing from a solid to a liquid, which is a physical change.
Is the melting ice is a physical change?
The melting of ice is a physical change because the liquid water is still H2O just like the water ice. And the melted water has all the physical and chemical properties of water, just like the ice. No new products with different properties are produced.
Is melting a butter is physical change?
No, its a chemical change because even after its melted, it's still butter
What happened to a substance when it goes through a physical change?
A physical change is one in which the shape, size, appearance or state, of a substance may alter, but its chemical composition remains same.
How do you recognize a physical change?
It is the same substance but looks different.Example: Ice cubes that melt. Is a physical change.If you have a change but it is still the same substance just another form such as an ice cube melting it is still H2o just in liquid form also change in color matter or shape are examples of physical change remember with a physical change you can always change it back to the original substance
Why is the melting point of a substance is a physical property but flammability is a chemical property?
In the state of matter you can use all five senses without having to change the substance (physical property). With chemical property you are altering the substance so you are able to observe it.
What does it mean when there is physical change?
A physical change is one where no new substance is produced. Melting is an example of a physical change. When you melt iron, you get liquid iron, it's still the same chemical substance. If you melt copper, you get liquid copper, not liquid iron.
